设f(x)=1/x,y=f[(x-1)/(x+1)],求dy/dx

设f(x)=1/x,y=f[(x-1)/(x+1)],求dy/dx 设f(x)为可导函数,求dy/dx:y=f(arcsin(1/x)) y=f[(x-1)/(x+1)],f'(x)=arctanx^2,求dy/dx,dy 设y=（x/1-x)^x,求dy/dx 设y=f((2x-1)/(x+1)),f'(x)=lnx^(1/3),求dy/dx 设f(x)可导,且f'(0=1,又y=f(x^2+sin^2x)+f(arctanx),求dy/dx /x=0 设f(x)= ∫0-x e^(-y+2y)dy 求∫0-1 [(1-x)^2]f(x)dx 设f(x)为可导函数,求dy/dx (1)y=f(tanx) (2)y=f(x^2)+lnf(x) 设函数Y=f(x)由x2+3y4+x+2y=1所确定,求dy/dx 设y=f（根号lnx）,已知dy/dx=1/(2x^2*根号lnx),求f'(x),即f(x)的导数. 设曲线f(x)在[0,1]上可导,且y=f(sin^2x)+f(cos^2x),求dy/dx 设f(x)为可导函数,求dy/dx,(1)y=f(sin^2x)+f(cos^2x)